JPS5525681A - Gas leakage alarm for boat - Google Patents

Gas leakage alarm for boat

Info

Publication number
JPS5525681A
JPS5525681A JP9967078A JP9967078A JPS5525681A JP S5525681 A JPS5525681 A JP S5525681A JP 9967078 A JP9967078 A JP 9967078A JP 9967078 A JP9967078 A JP 9967078A JP S5525681 A JPS5525681 A JP S5525681A
Authority
JP
Japan
Prior art keywords
sensor
indicating means
gas
alarm
gas leakage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9967078A
Other languages
Japanese (ja)
Inventor
Norihiko Yoshikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP9967078A priority Critical patent/JPS5525681A/en
Publication of JPS5525681A publication Critical patent/JPS5525681A/en
Pending legal-status Critical Current

Links

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  • Ventilation (AREA)

Abstract

PURPOSE: To prevent the igmition and explosion due to gas leakage, by providing an indicating means in the cabin connected to the gas leakage sensor.
CONSTITUTION: The alarm 20 is comprised of an indicating means 26 of sensor 22 provided in the engine room 16 for detecting the fuel leakage, an indicating means 28 of sensor 24 for detecting the cooking propane gas provided in the galley 18, and control unit 30 for fans 17, 19. Upon starting the fans 17, 19 operate to reduce the density of gas thus to unlight the alarm lamp 66 and to release the disabling of starter relay to prepare the starting. Under insufficient ventilation the alarm lamp 66 isn't unlighted to actuate the buzzer. In such a manner the operator can see the operating state of the alarm equipment thereby the fuel leakage fault can be prevented reliably.
COPYRIGHT: (C)1980,JPO&Japio
JP9967078A 1978-08-15 1978-08-15 Gas leakage alarm for boat Pending JPS5525681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9967078A JPS5525681A (en) 1978-08-15 1978-08-15 Gas leakage alarm for boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9967078A JPS5525681A (en) 1978-08-15 1978-08-15 Gas leakage alarm for boat

Publications (1)

Publication Number Publication Date
JPS5525681A true JPS5525681A (en) 1980-02-23

Family

ID=14253461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9967078A Pending JPS5525681A (en) 1978-08-15 1978-08-15 Gas leakage alarm for boat

Country Status (1)

Country Link
JP (1) JPS5525681A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182801U (en) * 1983-05-25 1984-12-05 株式会社　大協器械製作所 Ceiling-mounted surgical light
JPS6054101A (en) * 1983-08-31 1985-03-28 松下電工株式会社 Method of setting emitting direction of light emitting unit
JPH02258497A (en) * 1989-03-31 1990-10-19 Suzuki Motor Co Ltd Engine monitor system for outboard motor
WO2021019957A1 (en) 2019-07-29 2021-02-04 株式会社エルコ Ceiling-mounted lighting device
CN114551938A (en) * 2022-01-21 2022-05-27 江苏科技大学 Marine hydrogen fuel cell leakage alarm device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182801U (en) * 1983-05-25 1984-12-05 株式会社　大協器械製作所 Ceiling-mounted surgical light
JPS6054101A (en) * 1983-08-31 1985-03-28 松下電工株式会社 Method of setting emitting direction of light emitting unit
JPH02258497A (en) * 1989-03-31 1990-10-19 Suzuki Motor Co Ltd Engine monitor system for outboard motor
WO2021019957A1 (en) 2019-07-29 2021-02-04 株式会社エルコ Ceiling-mounted lighting device
CN114551938A (en) * 2022-01-21 2022-05-27 江苏科技大学 Marine hydrogen fuel cell leakage alarm device

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